Invertible bookrack



FIG. 1 is a front elevational view of an invertible bookrack showing my design in position for use as a book storage unit;

FIG. 2 is a perspective view;

FIG. 3 is an inverted perspective view;

FIG. 4 is a typical end view of FIG. 2;

FIG. 5 is a typical end view of FIG. 3;

FIG. 6 is a perspective view of a modified form;

FIG. 7 is an inverted perspective view of FIG. 6;

FIG. 8 is a typical end view of FIG. 6; and

FIG. 9 is a typical end view of FIG. 7.

The broken lines of FIG. 1 are for illustrative purposes only.

The invertible bookrack is characterized by the combination of a pair of elongated parallel elements having a central bend in association with upturned right angle end members, all as best illustrated in FIGS. 2 and 3. 

The ornamental design for an invertible bookrack, substantially as shown and described. 